diff --git a/pyproject.toml b/pyproject.toml
index 001ca8b..adae310 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ dependencies = [
     "sinter",
     "BeliefMatching"
 ]
-version = "2.0.18"
+version = "2.0.19"
 
 [tool.setuptools.packages.find]
 where = ["src_python"]  
diff --git a/src_cpp/rng.hpp b/src_cpp/rng.hpp
index cf9b2e9..059046d 100644
--- a/src_cpp/rng.hpp
+++ b/src_cpp/rng.hpp
@@ -8,6 +8,7 @@
 
 #include <random>
 #include <chrono> // for std::chrono::system_clock
+#include <algorithm>
 
 namespace ldpc {
     namespace rng {